Regulation of mTORC1 by the Rag GTPases

TD Lama-Sherpa, MH Jeong… - Biochemical Society …, 2023 - portlandpress.com
The Rag GTPases are an evolutionarily conserved family that play a crucial role in amino
acid sensing by the mammalian target of rapamycin complex 1 (mTORC1). mTORC1 is often …

Ragopathies and the rising influence of RagGTPases on human diseases

I Sambri, M Ferniani, A Ballabio - Nature Communications, 2024 - nature.com
RagGTPases (Rags) play an essential role in the regulation of cell metabolism by controlling
the activities of both mechanistic target of rapamycin complex 1 (mTORC1) and …

METTL14 promotes doxorubicin-induced cardiomyocyte ferroptosis by regulating the KCNQ1OT1-miR-7-5p-TFRC axis

S Zhuang, Y Ma, Y Zeng, C Lu, F Yang, N Jiang… - Cell Biology and …, 2021 - Springer
Doxorubicin (DOX) has toxic effects on the heart, causing cardiomyopathy and heart injury,
but the underlying mechanisms of these effects require further investigation. This study …

TFEB coordinates autophagy and pyroptosis as hepatotoxicity responses to ZnO nanoparticles

X Pei, D Liu, J Li, L Li, X Ding, W Zhang, Z Li… - Science of The Total …, 2023 - Elsevier
Abstract Zinc oxide nanoparticles (ZnO NPs) have drawn serious concerns about their
biotoxicity due to their extensive applications in biological medicine, clinical therapeutic …

RagD auto-activating mutations impair MiT/TFE activity in kidney tubulopathy and cardiomyopathy syndrome

I Sambri, M Ferniani, G Campostrini, M Testa… - Nature …, 2023 - nature.com
Heterozygous mutations in the gene encoding RagD GTPase were shown to cause a novel
autosomal dominant condition characterized by kidney tubulopathy and cardiomyopathy …

The role and regulatory mechanism of transcription factor EB in health and diseases

S Zhu, R Yao, Y Li, P Zhao, C Ren, X Du… - Frontiers in Cell and …, 2021 - frontiersin.org
Transcription factor EB (TFEB) is a member of the microphthalmia-associated transcription
factor/transcription factor E (MiTF/TFE) family and critically involved in the maintenance of …

Transcription factor EB as a key molecular factor in human health and its implication in diseases

A Gebrie - SAGE Open Medicine, 2023 - journals.sagepub.com
Transcription factor EB, as a component of the microphthalmia family of transcription factors,
has been demonstrated to be a key controller of autophagy–lysosomal biogenesis …

RRAGD variants cause cardiac dysfunction in a zebrafish model

A Adella, F Tengku, FJ Arjona… - American Journal …, 2024 - journals.physiology.org
The Ras-related GTP-binding protein D (RRAGD) gene plays a crucial role in cellular
processes. Recently, RRAGD variants found in patients have been implicated in a novel …

mTOR-dependent TFEB activation and TFEB overexpression enhance autophagy-lysosome pathway and ameliorate Alzheimer's disease-like pathology in diabetic …

L Cheng, Y Chen, D Guo, Y Zhong, W Li, Y Lin… - Cell Communication and …, 2023 - Springer
Background Diabetic encephalopathy (DE) is a complication of type 2 diabetes mellitus
(T2DM) that features Alzheimer's disease (AD)-like pathology, which can be degraded by …

[HTML][HTML] Allelic heterogeneity of TTNtv dilated cardiomyopathy can be modeled in adult zebrafish

P Zhu, J Li, F Yan, S Islam, X Lin, X Xu - JCI insight, 2024 - ncbi.nlm.nih.gov
Allelic heterogeneity (AH) has been noted in truncational TTN–associated (TTNtv-
associated) dilated cardiomyopathy (DCM); ie, mutations affecting A-band–encoding exons …